GB2107772A - Manufacture of structural members and compositions for use there in - Google Patents

Manufacture of structural members and compositions for use there in

Info

Publication number
GB2107772A
GB2107772A GB08228819A GB8228819A GB2107772A GB 2107772 A GB2107772 A GB 2107772A GB 08228819 A GB08228819 A GB 08228819A GB 8228819 A GB8228819 A GB 8228819A GB 2107772 A GB2107772 A GB 2107772A
Authority
GB
United Kingdom
Prior art keywords
core
manufacture
windows
profile
calcium carbonate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB08228819A
Inventor
Michael John Hewitt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB2107772A publication Critical patent/GB2107772A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/06—Single frames
    • E06B3/08—Constructions depending on the use of specified materials
    • E06B3/20—Constructions depending on the use of specified materials of plastics
    • E06B3/205—Constructions depending on the use of specified materials of plastics moulded or extruded around a core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/304—Extrusion nozzles or dies specially adapted for bringing together components, e.g. melts within the die

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Laminated Bodies (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

A structural member, e.g. a profile for use in the manufacture of frames for windows or the like, has a plastics sheathed core, the core (50) comprising an unsaturated polyester resin filled with silicate filler (preferably in the form of hollow micro-spheres) and an additional mineral filler such as calcium carbonate, mica, talc, china clay and calcium silicate - preferably calcium carbonate in stearate coated form - having a particle size in the range of from about 2 to about 100 microns compacted together and the sheath (52) comprising a thin (e.g. not more than 0.5 mm) coating of a methylmethacrylate or ethylmethacrylate homopolymer or copolymer, cross linked with the core by curing the coated core by heat, preferably in an RF field. A method of continuously producing such a profile by the use of plastics extruding machinery and a method for making frames for windows or the like therefrom is described. The core is preferably reinforced by glass fibre rovings (18) arranged in layers.
GB08228819A 1981-03-17 1982-03-16 Manufacture of structural members and compositions for use there in Withdrawn GB2107772A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8108332 1981-03-17
GB8124703 1981-08-12

Publications (1)

Publication Number Publication Date
GB2107772A true GB2107772A (en) 1983-05-05

Family

ID=26278789

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08228819A Withdrawn GB2107772A (en) 1981-03-17 1982-03-16 Manufacture of structural members and compositions for use there in

Country Status (10)

Country Link
EP (1) EP0073800A1 (en)
JP (1) JPS58500291A (en)
AU (1) AU8202982A (en)
BR (1) BR8207233A (en)
DK (1) DK509882A (en)
ES (1) ES510988A0 (en)
GB (1) GB2107772A (en)
IT (1) IT1150326B (en)
NO (1) NO823795L (en)
WO (1) WO1982003243A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2258235A (en) * 1991-07-30 1993-02-03 Filon Products Ltd Thermosetting resin composition for fibre reinforced products
GB2318143A (en) * 1996-10-08 1998-04-15 Trademark Windows Window frame element of hollow plastic construction, filled with a pourable reinforcing material preferably concrete, and can be reinforced by steel bars.

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143768B (en) * 1983-07-05 1987-04-15 Michael John Hewitt The manufacture of structural profile
DE3574948D1 (en) * 1984-05-09 1990-02-01 Michael John Hewitt METHOD FOR PRODUCING A LIGHT STRUCTURAL PROFILE.
GB2160470A (en) * 1984-05-09 1985-12-24 Michael John Hewitt The manufacture of lightweight extruded structural profile
DE3507640A1 (en) * 1985-03-05 1986-09-11 Hubert 5778 Meschede Möller METHOD FOR PRODUCING REINFORCED PROFILE PARTS
DE3616444A1 (en) * 1986-05-15 1987-11-19 Dynamit Nobel Ag Window and/or door profiles of plastics material and process for producing these profiles by the extrusion method using plastics material of lower stability
GB2283776B (en) * 1993-11-08 1996-09-18 Space Age Joinery Window frames
US5846309A (en) * 1997-02-20 1998-12-08 J. M. Huber Corporation Coarse particle size kaolin clay and method
US6011087A (en) * 1997-12-22 2000-01-04 J.M. Huber Corporation Modified mineral filler for thermosets
CN105971451A (en) * 2016-06-01 2016-09-28 巢湖市兰天大诚门窗幕墙有限公司 High-fireproof-performance wood-clad aluminum door frame base material

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1267241A (en) * 1960-06-08 1961-07-21 composite elements suitable in particular for the construction of metal joinery
GB1147775A (en) * 1965-08-16 1969-04-10 John Lionel Hills Improvements in reinforced plastics structural members
DE1529953A1 (en) * 1966-09-29 1969-10-30 Peter Graf Plastic component
FR1602375A (en) * 1968-09-23 1970-11-16 Reinforced polyester window frames
CH500829A (en) * 1968-11-20 1970-12-31 Andre Dr Schaerer Process and device for the production of foamed plastic profiles
DE2357956C2 (en) * 1973-11-21 1975-07-03 Flachglas Ag Delog-Detag, 8510 Fuerth Device for wrapping the edges of glass panes
AU488626B2 (en) * 1974-02-22 1975-08-28 Dynamit Nobel Aktiengesellschaft Method for manufacturing coloured structural members forthe building industry
DE2827851A1 (en) * 1978-06-24 1980-03-27 Schock & Co Gmbh CONSTRUCTION PROFILE BAR, ESPECIALLY PROFILE BAR FOR THE PRODUCTION OF WINDOW FRAMES
DE3063511D1 (en) * 1979-08-29 1983-07-07 Michael John Hewitt Manufacture of frames for windows and the like from cored plastics profiles
EP0026795B1 (en) * 1979-10-09 1983-05-18 Schock & Co. GmbH Profiled building strip, especially a profile strip for the manufacture of window frames, and process for its manufacture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2258235A (en) * 1991-07-30 1993-02-03 Filon Products Ltd Thermosetting resin composition for fibre reinforced products
GB2258235B (en) * 1991-07-30 1995-10-11 Filon Products Ltd Improvements in or relating to fibre-reinforced plastics compositions
GB2318143A (en) * 1996-10-08 1998-04-15 Trademark Windows Window frame element of hollow plastic construction, filled with a pourable reinforcing material preferably concrete, and can be reinforced by steel bars.

Also Published As

Publication number Publication date
IT1150326B (en) 1986-12-10
BR8207233A (en) 1983-03-01
WO1982003243A1 (en) 1982-09-30
NO823795L (en) 1982-11-12
DK509882A (en) 1982-11-16
JPS58500291A (en) 1983-02-24
AU8202982A (en) 1982-10-06
IT8221084A0 (en) 1982-03-16
ES8403060A1 (en) 1984-04-01
EP0073800A1 (en) 1983-03-16
ES510988A0 (en) 1984-04-01

Similar Documents

Publication Publication Date Title
GB2107772A (en) Manufacture of structural members and compositions for use there in
CA1173213A (en) Method of manufacturing fibre-reinforced plastic articles, a prepreg for the manufacture of fibre- reinforced plastic articles and a fibre-reinforced plastic article
US3866373A (en) Pultruded shapes containing hollow glass or ceramic spheres
EP0034678B1 (en) Lightweight and dimensionally accurate resin concrete molded products, and a method of making the same
CA1289326C (en) Moulded components and their manufacture
DE310100T1 (en) REINFORCING FIBERS AND THEIR PRODUCTION.
DE7825657U1 (en) DEVICE FOR SHAPING EXPANDED PLASTICS BY ULTRA HIGH FREQUENCY RADIATION
ATE250980T1 (en) SYSTEM AND METHOD FOR PRODUCING MOLDED PARTS
GB2121347A (en) Method of manufacturing a preform from fiber reinforced composite material
JPS6038510B2 (en) Architectural shapes and their manufacturing method
ES472888A1 (en) Method for preparing glass-fiber reinforced cement composites
EP0036391B1 (en) Process for preparing fibre-reinforced plastic articles, prepreg to be used in the process and the article so prepared
DE3265679D1 (en) Resin-impregnated fibre composite materials and a method for their manufacture
US2981980A (en) Production of light polarizing elements
JPS56144409A (en) Optical fiber connection part
KR830009345A (en) Structural Member and Manufacturing Method Thereof
JPS5794078A (en) Sealing material and sliding material
JPS5446285A (en) Molding material for resin mold motor
KR940008254B1 (en) Panel and container for shielding radiation & manufacturing method of them
JPS5845024A (en) Manufacture of fiber reinforced plastic article
JPS62156912A (en) Manufacture of optical transmission frp structural material
JPS57148613A (en) Molding method of synthetic resin
DE1645246C (en) Molding compound based on unsaturated hydrocarbon resins
EP0068512A3 (en) Process for preparing fiber reinforced molded articles
JPS5441952A (en) Molded article of reinforced polyvinyl chloride

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)